fix: remove not exist method (#1668)

remove `records` delegation.

It does not exist, then it cause a error.
```
NoMethodError: undefined method `records' for #<Searchkick::Relation
```

lib/searchkick/query.rb

@@ -9,7 +9,7 @@ class Query
     attr_accessor :body
 
     def_delegators :execute, :map, :each, :any?, :empty?, :size, :length, :slice, :[], :to_ary,
-      :records, :results, :suggestions, :each_with_hit, :with_details, :aggregations, :aggs,
+      :results, :suggestions, :each_with_hit, :with_details, :aggregations, :aggs,
       :took, :error, :model_name, :entry_name, :total_count, :total_entries,
       :current_page, :per_page, :limit_value, :padding, :total_pages, :num_pages,
       :offset_value, :offset, :previous_page, :prev_page, :next_page, :first_page?, :last_page?,